Final answer:
The CHAFF DISPENSE PUSHBUTTON on the DCP causes chaff to be dispensed from the chaff dispenser.
Step-by-step explanation:
The CHAFF DISPENSE PUSHBUTTON on the DCP, when pushed, causes a chaff to be dispensed from the chaff dispenser.
Chaff refers to strips of metallic or plastic material that are launched into the air to confuse radar systems. It is commonly used by military aircraft to counter radar-guided missiles or enemy radar systems.
When the CHAFF DISPENSE PUSHBUTTON is pressed, it triggers the chaff dispenser to release a stream of chaff into the air, creating false radar signals and diverting the attention of the enemy. This helps the aircraft to evade any potential threats.